from __future__ import annotations

import string
from itertools import cycle, product
from pathlib import Path

_snake_case								=    (
    string.ascii_letters + string.digits + string.punctuation + string.whitespace
)
_snake_case								=    [ord(letter) for letter in string.ascii_lowercase]
_snake_case								=    {ord(char) for char in VALID_CHARS}

_snake_case								=    ["the", "be", "to", "of", "and", "in", "that", "have"]




def 	_UpperCamelCase (      snake_case__,     snake_case__				)    -> str | None:
							__UpperCAmelCase    :      List[Any]       = ""
							__UpperCAmelCase    :      Union[str, Any]       = 42
							__UpperCAmelCase    :      Optional[Any]       = 42
							__UpperCAmelCase    :      Tuple       = 42

							for keychar, cipherchar in zip(cycle(_lowerCamelCase				),     _lowerCamelCase				):
														__UpperCAmelCase    :      Any       = cipherchar ^ keychar
														if decodedchar not in VALID_INTS:
																					return None
														decoded += chr(_lowerCamelCase				)

							return decoded




def 	_UpperCamelCase (      snake_case__				)    -> list[str]:
							__UpperCAmelCase    :      Optional[Any]       = []
							for key in product(_lowerCamelCase,     repeat=3				):
														__UpperCAmelCase    :      Union[str, Any]       = try_key(_lowerCamelCase,     _lowerCamelCase				)
														if encoded is not None:
																					possibles.append(_lowerCamelCase				)
							return possibles




def 	_UpperCamelCase (      snake_case__,     snake_case__				)    -> list[str]:
							return [possible for possible in possibles if common_word in possible.lower()]




def 	_UpperCamelCase (      snake_case__ = "p059_cipher.txt"				)    -> int:
							__UpperCAmelCase    :      Optional[int]       = 42
							__UpperCAmelCase    :      List[Any]       = 42
							__UpperCAmelCase    :      Dict       = 42
							__UpperCAmelCase    :      Dict       = 42
							__UpperCAmelCase    :      int       = Path(_lowerCamelCase				).parent.joinpath(_lowerCamelCase				).read_text(encoding="utf-8"				)

							__UpperCAmelCase    :      Optional[Any]       = [int(_lowerCamelCase				) for number in data.strip().split(","				)]

							__UpperCAmelCase    :      Any       = filter_valid_chars(_lowerCamelCase				)
							for common_word in COMMON_WORDS:
														__UpperCAmelCase    :      Optional[int]       = filter_common_word(_lowerCamelCase,     _lowerCamelCase				)
														if len(_lowerCamelCase				) == 1:
																					break

							__UpperCAmelCase    :      List[Any]       = possibles[0]
							return sum(ord(_lowerCamelCase				) for char in decoded_text				)


if __name__ == "__main__":
	print(F'{solution() = }')












"""simple docstring"""





def 	lowerCamelCase__			(				_lowerCamelCase			:						list[list[int | float]]					) ->							int:
  lowerCamelCase_       	=		len(_lowerCamelCase					)
  lowerCamelCase_       	=		len(matrix[0]					)
  lowerCamelCase_       	=		min(_lowerCamelCase						,							_lowerCamelCase					)

  for row in range(_lowerCamelCase					):
    # Check if diagonal element is not zero
    if matrix[row][row] != 0:
      # Eliminate all the elements below the diagonal
      for col in range(row + 1						,							_lowerCamelCase					):
        lowerCamelCase_       	=		matrix[col][row] / matrix[row][row]
        for i in range(_lowerCamelCase						,							_lowerCamelCase					):
          matrix[col][i] -= multiplier * matrix[row][i]
    else:
      # Find a non-zero diagonal element to swap rows
      lowerCamelCase_       	=		True
      for i in range(row + 1						,							_lowerCamelCase					):
        if matrix[i][row] != 0:
          lowerCamelCase_	,      lowerCamelCase_       	=		matrix[i], matrix[row]
          lowerCamelCase_       	=		False
          break
      if reduce:
        rank -= 1
        for i in range(_lowerCamelCase					):
          lowerCamelCase_       	=		matrix[i][rank]

            # Reduce the row pointer by one to stay on the same row
      row -= 1

  return rank


if __name__ == "__main__":
  import doctest

  doctest.testmod()




